JPH0161637U - - Google Patents

Info

Publication number
JPH0161637U
JPH0161637U JP15676687U JP15676687U JPH0161637U JP H0161637 U JPH0161637 U JP H0161637U JP 15676687 U JP15676687 U JP 15676687U JP 15676687 U JP15676687 U JP 15676687U JP H0161637 U JPH0161637 U JP H0161637U
Authority
JP
Japan
Prior art keywords
contact lens
target
measuring machine
lens radius
curvature measuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15676687U
Other languages
English (en)
Other versions
JPH0348510Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987156766U priority Critical patent/JPH0348510Y2/ja
Publication of JPH0161637U publication Critical patent/JPH0161637U/ja
Application granted granted Critical
Publication of JPH0348510Y2 publication Critical patent/JPH0348510Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)

Description

【図面の簡単な説明】
第1図は本考案ターゲツトの一例の平面図、第
2図は本考案ターゲツトとコンタクトレンズのず
れた位置関係の例を示す平面図、第3図は従来例
のコンタクトレンズの曲率半径測定機の一例の光
学系を示す正面図、第4図は第3図にコンタクト
レンズの曲率半径測定機における結像位置を説明
する正面図、第5図イ,ロは従来のコンタクトレ
ンズの曲率半径測定機におけるターゲツトパター
ンとコンタクトレンズとのズレの例を示す平面図
である。 1……ターゲツト本体、2……パターン。

Claims (1)

    【実用新案登録請求の範囲】
  1. コンタクトレンズの曲率半径測定機におけるタ
    ーゲツトのパターンを、XY座標上でパターン要
    素が格子状をなすように配列したことを特徴とす
    るコンタクトレンズの曲率半径測定機のターゲツ
    ト。
JP1987156766U 1987-10-15 1987-10-15 Expired JPH0348510Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987156766U JPH0348510Y2 (ja) 1987-10-15 1987-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987156766U JPH0348510Y2 (ja) 1987-10-15 1987-10-15

Publications (2)

Publication Number Publication Date
JPH0161637U true JPH0161637U (ja) 1989-04-19
JPH0348510Y2 JPH0348510Y2 (ja) 1991-10-16

Family

ID=31435600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987156766U Expired JPH0348510Y2 (ja) 1987-10-15 1987-10-15

Country Status (1)

Country Link
JP (1) JPH0348510Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143143U (ja) * 1974-09-27 1976-03-30
JPS5969723A (ja) * 1982-10-15 1984-04-20 Olympus Optical Co Ltd 内視鏡装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143143U (ja) * 1974-09-27 1976-03-30
JPS5969723A (ja) * 1982-10-15 1984-04-20 Olympus Optical Co Ltd 内視鏡装置

Also Published As

Publication number Publication date
JPH0348510Y2 (ja) 1991-10-16

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